A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).
Classification: Other articles of iron or steel not wire nesoi
NSN 5935-01-267-5808
NSN 6650-01-495-1269
NSN 5996-00-270-0340
NSN 5975-01-111-4773
NSN 6130-01-324-0854
NSN 6110-01-341-7871
NSN 5965-00-452-0967
NSN 6240-00-284-1457
NSN 6650-00-160-4288
NSN 5925-01-432-0149
NSN 6620-01-474-1890
NSN 6110-01-160-5257